Cisco 6961 CP-6961-C-K9 Unified 12-line IP Phone with Anti-Glare LCD Display, Full-duplex Speakerphone and 802.3af POE, Charcoal 396 x 81-pixel, white back-lit, monochrome, anti glare LCD Full-duplex speakerphone and dedicated headset , RJ9 interface Integrated 10/100 Ethernet switch, Single-call per-line appearance Four programmable soft-label keys for fast access, tri-color LED line 802.3af Power Over Ethernet (PoE) Power adapter sold seperately PN: (CP-PWR-CUBE-3=)